boilers suit vs Britain

boilers suit and Britain both are nouns.

Word	Noun	Adjective	Verb	Adverb
boilers suit	Yes	No	No	No
Britain	Yes	No	No	No

boilers suit (noun)	Britain (noun)
a loose protective coverall or smock worn over ordinary clothing for dirty work	a monarchy in northwestern Europe occupying most of the British Isles; divided into England and Scotland and Wales and Northern Ireland; `Great Britain' is often used loosely to refer to the United Kingdom